Thermostat



FIG. 1 is a front and top-right perspective view of a thermostat showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof with the cover plate in an open position;

FIG. 6 is a front and top-right perspective view of another embodiment of our new design of FIGS. 1-5;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a front elevational view thereof with the cover plate in an open position. 

The ornamental design for thermostat, as shown. 